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Commit aa26e46b authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: comedi_buf: don't export comedi_buf_memcpy_to() 



This function is only used internally. Remove the export.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9e2093d2

drivers/staging/comedi/comedi_buf.c

+3 −3
Original line number Diff line number Diff line
@@ -442,7 +442,8 @@ int comedi_buf_put(struct comedi_subdevice *s, unsigned short x) 
}

EXPORT_SYMBOL_GPL(comedi_buf_put);



void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset,

static void comedi_buf_memcpy_to(struct comedi_subdevice *s,

				 unsigned int offset,

				 const void *data, unsigned int num_bytes)

{

	struct comedi_async *async = s->async;
@@ -467,7 +468,6 @@ void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset, 
		write_ptr = 0;

	}

}

EXPORT_SYMBOL_GPL(comedi_buf_memcpy_to);



static void comedi_buf_memcpy_from(struct comedi_subdevice *s,

				   unsigned int offset,

drivers/staging/comedi/comedidev.h

+0 −3
Original line number Diff line number Diff line
@@ -443,9 +443,6 @@ unsigned int comedi_buf_read_free(struct comedi_subdevice *s, unsigned int n); 


int comedi_buf_put(struct comedi_subdevice *s, unsigned short x);



void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset,

			  const void *source, unsigned int num_bytes);



unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s,

					  const void *data,

					  unsigned int num_bytes);